baber/WOPTO huggingface dataset:
Patent EP-0237115-A1 (EP)
Inventor: FONSALAS FREDERIC
IPC: H04N5/14
Filed: 1987-03-02
Abstract: Dispositif de traitement pour la mise en oeuvre d'un procédé de renforcement des contours de signaux comportant une zone de transition entre des zones d'amplitude faible et d'am­plitude élevée, comprenant des moyens de multiplexage des échantillons du signal d'entrée traités pendant la durée de la zone de transition et des échantillons non traités situés hors de ladite zone. Ces moyens de multiplexage sont précédés d'une première voie (1) de transfert des échantillons d'entrée non traités et, en parallèle sur celle-ci, d'une deuxième voie (2) de transfert des échantillons d'entrée traités, ladite deuxième voie de transfert comprenant elle-même :
     (1) un circuit (10, 20, 30) de calcul du signe de la dérivée du signal d'entrée ;   (2) un circuit de normalisation (50, 60, 70, 80, 90, 100) ;   (3) un circuit de transformation (110) de chaque va­leur de sortie x du premier multiplieur par un polynôme P(x) ou une fonction F(x) si x n'est pas supérieur à 1/2, ou par un polynôme 1 - P(1-x) ou une fonction 1-F(1-x) si x est supé­rieur à 1/2 ;   (4) un circuit de dénormalisation (120, 130, 140, 150).   
       Application : récepteurs de télévision au standard MAC.
Patent EP-0244906-A1 (EP)
Inventor: ZWEEGERS PETRUS WILHELMUS
IPC: A01C17/00
Filed: 1987-04-27
Abstract: Device for spreading granular and/or powdery material provided with a frame and a drivable spreading means (5) supported by the frame (1) and during operation rotatable about an upwardly extending axis of rotation and a metering means (9) arranged above said spreading means (5), said metering means (9) being provided with at least one discharge opening (12) via which the material to be spread is supplied to the spreading means (5) during operation, whereby means are provided by means of which the metering means (9) can be put into a reciprocating movement during operation relative to the frame about an upwardly extending pivot axis.
Patent EP-0262817-A1 (EP)
Inventor: SINGLETON MICHAEL PETER
IPC: B32B7/04
Filed: 1987-09-08
Abstract: Disposable mat material comprising an abrasion resistant pervious layer (2) of a non-woven web of bonded filaments and an absorbent layer (4) of microfibres, the pervious and absorbent layers being bonded intermittently, characterised in that the bonds (6) penetrate through the pervious layer (2) and join the fibres in that layer with those in the absorbent layer. Thus water, for example, on the feet of a user, rapidly penetrates to the absorbent layer from the outer abrasion resistant layer. The bond areas not only aid the rapid absorbence, but also provide 'pockets' giving an enhanced roughness.
Patent EP-0264286-A1 (EP)
Inventor: MOROZUMI TAKURO
IPC: F02D41/08
Filed: 1987-10-15
Abstract: A system is described for controlling speed of an engine for a motor vehicle having an air-conditioner when engine is idle and the air-conditioner is operated by a s                          wtich (16). The engine has a fuel injection system, a bypass (11) provided around a throttle valve (4, 5), an auxiliary air valve (12), and a control unit (Figure 2) responsive to the closing of the air-conditioner switch (16) for opening the auxiliary air valve (12), thereby increasing the flow of intake air. In response to the closing of the air-conditioner switch (16) the quantity of fuel injected in the engine is temporarily increased, by the control unit, (Figure 2), thereby increasing engine speed in accordance with the increase of the intake air.
Patent EP-0236247-A1 (EP)
Inventor: LASLAZ GERARD
IPC: C23C26/00
Filed: 1987-02-23
Abstract: These components consist of a controlled distribution of regions hardened by a localised melting effect and characterised in that the said regions, whatever their length and their shape, have a width and a depth of between 3 and 150  mu m and that the proportion of the regions per unit area is between 5 and 60% in the case of each mm<2> of a region. These components can be employed for the manufacture, in particular, of engine liners and pistons, of valve seats, of brake drums and discs, of cranked transmission pulleys, of dies, of gears, of journals, of drive shaft bearings, of ball bearings and of various electrical components for sliding contacts. <IMAGE>
Patent EP-0275809-A1 (EP)
Title: Gabarit de coupe pour dalles de revêtement de sol et similaires
Inventor: LE MOAL YANNICK
IPC: E04F21/20
Filed: 1987-12-16
Abstract: Ce gabarit a la forme d'un cadre déformable composé de cinq barrettes plates fixées bout à bout, comprenant : a) une barrette d'appui (1) munie d'une butée de positionnement (10), b) deux barrettes latérales (2, 3) pouvant coulisser perpendiculairement à la barrette d'appui (1), c) un jeu de deux barrettes de coupe (4, 5) articulées l'une à l'autre et à l'extrémité des deux barrettes latérales (2, 3) au moyen d'un axe (21, 31) qui autorise leur coulissement longitudinal ;       des organes de blocage 15, 16 étant prévus qui permettent d'immobiliser mutuellement l'ensemble des barrettes (1, 2, 3, 4, 5) dans la position désirée. Instrument servant à la coupe de dalles périphériques lors de la pose d'un dallage de revêtement de sol, de mur, ou de plafond, par exemple de dalles de moquette.
Patent EP-0248878-A1 (EP)
Title: A method for measuring the distance and/or the relative velocity between two objects.
Inventor: HANE BENGT
IPC: G01S13/50
Filed: 1986-12-11
Abstract: PCT No. PCT/SE86/00569 Sec. 371 Date Jul. 21, 1987 Sec. 102(e) Date Jul. 21, 1987 PCT Filed Dec. 11, 1986 PCT Pub. No. WO87/03697 PCT Pub. Date Jun. 18, 1987.A method of measuring the distance between two objects and/or the speed of one object in relation to the other, the objects incorporating respectively a transmitter-receiver unit and a transponder or reflector, in which method a phase comparison is made between a signal transmitted by the transmitter-receiver unit and a signal received in the transmitter-receiver unit and transmitted from the transponder or reflector. In accordance with the invention the transmitter-receiver unit is caused to transmit signals of microwave frequency, preferably about 2450 MHz, this transmission comprising the transmission of a first signal having a first frequency, the transmission of at least one second signal having a higher or lower frequency, and the transmission of a third signal having the same frequency as the first mentioned signal, wherewith the phase differences  phi  between the transmitted signals are formed, these phase differences corresponding to the distance between the transmitter-receiver unit and the transponder.
Patent EP-0306483-A1 (EP)
Inventor: MONTANO FREDERICK DENIS
IPC: H04M1/00
Filed: 1987-04-13
Abstract: Un circuit de protection destiné à un téléphone possédant une ligne d'abonné à deux fils (L1, L2) et une ligne de terre (E) comprend un seul dispositif de protection (2) contre les points de tension, reliés entre un protecteur de polarité (D1, D2, D3, D4) du redresseur à pont, qui se trouve sur la ligne d'abonné, et le reste des circuits téléphoniques (1, 4) qui sont connectés à la sortie du protecteur de polarité. Trois diodes (D5, D6, D7) sont utilisées pour interconnecter la ligne de terre et la paire de lignes de sortie entre le protecteur de polarité et le dispositif de protection de manière à empêcher l'acheminement des surtensions vers le reste des circuits téléphoniques, les trajets de surtension incluant un ou deux bras du protecteur de polarité.
Patent EP-0265513-A1 (EP)
Title: Method and apparatus for measuring cyanide.
Inventor: LUE-HING CECIL
IPC: G01N31/22
Filed: 1987-05-01
Abstract: A system for measuring cyanides in a sample employs a photoillumination component for producing ultraviolet radiation to dissociate cyanides contained in an alkaline sample. The system includes filtering components interposed between the photoillumination components and an alkaline sample to be tested for passing lower frequency ultraviolet radiation to produce an irradiated sample in which cyanides have been dissociated, while blocking high frequency ultraviolet radiation to inhibit thiocyanate dissociation. Thin-film distillation components are included for separating cyanide from the irradiated sample to produce recovered cyanide for measurement purposes, and measuring components are provide for receiving the recovered cyanide generating a recordable signal indicative of recovered cyanide quantity.
Patent EP-0279389-A1 (EP)
Inventor: BURGFELS GOTZ DR DIPL-CHEM
IPC: C01B3/40
Filed: 1988-02-13
Abstract: Ein Katalysator für die Dampfreformierung von Kohlenwasserstoffen enthält Nickel auf einem Aluminiumoxid-Calciumaluminat-Träger, der mit 0,2 bis 10 Gew.-% Titandioxid dotiert ist. Das Titandioxid bewirkt, daß das Calciumaluminat mindestens teilweise als röntgenographisch definierte Hibonit-[CaO(Al2O3]6-Phase in einer ?-Al2O3-Matrix vorliegt.
Patent EP-0287011-A1 (EP)
Inventor: NAKAJIMA YOSHIO C O PLASTIC LA
IPC: B29C48/94
Filed: 1988-04-11
Abstract: A method of producing a crosslinked, uniformly foamed article of a polypropylene resin is provided. The polypropylene resin containing a crosslinking agent and a foaming agent is extruded through a long-land die which is provided with a choking die at an intermediate portion thereof; a lubricant is provided on the inner surface of the long-land die; the crosslinking agent is decomposed in the front stage of the long-land die; and the foaming agent is decomposed in the rear stage of the long-land die. 
     An ethylene-propylene random copolymer resin which contains 2 to 10 wt% of ethylene and has a melt flow rate of 5 g/10 minutes or more at 230°C and a melt expansion ratio of 1.4 of less at 190°C is used as the polypropylene resin.
Patent EP-0304843-A1 (EP)
Inventor: KONDO TAKEO DENKI KAGAKU KOGYO
IPC: C08L27/14
Filed: 1988-08-22
Abstract: A rubber composition obtained by curing with a peroxide a blend comprising 100 parts by weight of an acrylic elastomer and from 20 to 100 parts by weight of a polyvinylidene fluoride resin.
Patent EP-0310811-A1 (EP)
Inventor: WERNER SIEGFRIED
IPC: B23B3/30
Filed: 1988-08-30
Abstract: A lathe with two fixed work spindles (11, 12), whose spindle axes (13, 14) run parallel to one another and whose work-clamping points (23, 24) are accordingly laterally offset, and at least two cross slides (15, 16) traversable independently of one another and each having a drum tool store (19, 20), each cross slide (15, 26) being arranged on a separate carriage (21, 22), and the carriages (21, 22) being displaceable in a reciprocating manner on separate guideways (17, 18) extending in the direction of the spindle axes. At least one cross slide (16) can be traversed transversely to the spindle longitudinal axes (13, 14) to such an extent that the allocated drum tool store (20) can be used at both work spindles (11, 12). The work spindles (11, 12) or their work-clamping points (23, 24) face one another. The cross slides (15, 16) carrying the drum tool stores (19, 20) are arranged on opposite sides of the spindle axes (13, 14). The drum tool store (20) which can be used at both work spindles (11, 12) has a work transfer device (25). <IMAGE>
Patent EP-0317878-A1 (EP)
Inventor: FULBERTH WERNER DR
IPC: A61K9/20
Filed: 1988-11-15
Abstract: Stabilised compounds of the formula I 
<IMAGE>
 in which R, R<1>, R<2>, R<3>, R<4> and R<5> have the stated meanings, and process for the preparation thereof are described. The stabilised compounds are suitable for the production of pharmaceutical preparations.
Patent EP-0307025-A1 (EP)
Inventor: GRYSON DIRK
IPC: D03D51/20
Filed: 1988-08-23
Abstract: Method for monitoring warp breaks on weaving machines, characterized in that it essentially consists of localizing the broken warp threads (2A) with reference to the weaving width; generating a signal or signals which are a function of at least the position of the warp breaks with reference to the weaving width, and passing these signals to a memory (15); storing the number of warp breaks in memory (15) as a function of their position with respect to the weaving width and processing the numbers stored in memory (15) to provide useful information.
Patent EP-0331828-A1 (EP)
Inventor: NAGASE TAKASHI
IPC: G01D5/244
Filed: 1988-03-10
Abstract: The multirotation type absolute encoder has a power source voltage detecting circuit (13) to detect whether the power source voltage has reached a predeter­mined voltage value when the power source is turned on, and a control circuit (17) for first serially trans­mitting a signal indicative of the number of multi­rotations to an external controller when the power source voltage has reached a predetermined voltage or higher and, thereafter, for transmitting a signal indicating the absolute angle within one rotation by use of square wave signals of two phases having a phase difference of 90°.
Patent EP-0306123-A1 (EP)
Inventor: JAEGER JOHN C
IPC: A61B19/00
Filed: 1988-04-25
Abstract: A surgical instrument (16) for obtaining biopsies, performing microsurgery and bipolar microelectrocautery. The instrument head (8) includes opposing jaw members (34, 36) which open and close during the operating procedures. The angle of the instrument head (18) relative to the instrument frame (20) is adjustable to effectively operate on varying surfaces. The angle can be continuously adjusted while the instrument (16) is in an operating position.
Patent EP-0298729-A1 (EP)
Inventor: NOMURA TOSHIO
IPC: C23C30/00
Filed: 1988-07-06
Abstract: A coated cemented carbide tool insert with a lengthened life is provided which comprises a substrate of a cemented carbide and a coating film provided thereon consisting of one or more layers 2 to 20 µm in thickness of a compound with a higher hardness than the substrate, in which at least the surface of the coating film, on and near the ridgeline of the cutting tip, of the tool is substantially composed of a smooth surface with a surface roughness Rmax of at most 0.2 µm to the standard length of 5 µm.
Patent EP-0284467-A1 (EP)
Inventor: SIEGRIST EDMOND
IPC: B23K11/00
Filed: 1988-02-29
Abstract: This device essentially comprises rods (4) for slidably guiding a welding head (11) over a support (5), stops (3) integral with the guiding rods and limiting the travel of the head (11) towards a counter-electrode (13), stops (6) integral with the rods (4) and cooperating with an electrode (9) for causing the head (11) to move away from the counter-electrode (13) on retracting the electrode (9) and springs (17) surrounding the rods (4) and arranged between the electrode (9) and the welding head (11) in order constantly to urge the latter in terms of direction of the counter-electrode (13). The device according to this invention especially permits screw welding on a metal sheet. <IMAGE>
Patent EP-0297963-A1 (EP)
Inventor: BOUDOU ALAIN
IPC: H01L23/522
Filed: 1988-06-27
Abstract: The lead 15 to be connected to the doped region 12 of the substrate 11 possesses an edge 15a onto which is directed the laser beam 20 adjusted so as to definitively create a zone of low electrical resistance 19 in the dielectric layer 13 which separates the lead from the doped region. The invention applies in particular to the laser programming of read-only memories and of defective integrated circuits with a view to correcting them. <IMAGE>
Patent EP-0352390-A1 (EP)
Inventor: GUILLOUART GERARD
IPC: E21B21/06
Filed: 1988-07-29
Abstract: Apparatus for the treatment of industrial sludge by distillation, characterised in that it comprises a sludge loading hopper (6) connected at its base to a furnace (2) which is inclined obliquely upwards and in which the sludge is brought to the desired temperature by a drying means (10), a conveyor (8) passing continuously through the hopper (6) and the furnace (2); the hopper (6), furnace (2) and conveyor (8) are arranged in such a way that inflow of air into the furnace (2) is prevented. <IMAGE>
Patent EP-0298001-A1 (EP)
Inventor: NAJJI JEAN-PAUL
IPC: H01L29/74
Filed: 1988-06-29
Abstract: The invention relates to thyristors and triacs. In order to desensitize thyristors and triacs, it is customary to provide emitter short-circuiting holes through which the gate region climbs back up across the emitter region. These holes are generally dispersed throughout the surface of the emitter region. According to the invention they are brought together in narrow strips such as the strips 30 and 32 of the figure. A notable improvement is observed in the uniformity of triggering thyristors and triacs, and, for triacs, an improvement in the transition from the conducting state to the blocked state thanks to better clearance of the charges stored during conduction. 
<IMAGE>
Patent EP-0310536-A1 (EP)
Title: Link bracelet
Inventor: WILD DANIEL
IPC: A44C5/10
Filed: 1988-06-09
Abstract: The link bracelet has several adjacently arranged rows of individual links which are offset in the longitudinal direction of the bracelet by about half the length of an individual link. In this case, each individual link can be connected in an articulated manner in each case in its two end regions, aligned in the longitudinal direction of the bracelet, to the corresponding end region of the laterally adjacent individual link by means of axles aligned transversely to the longitudinal direction of the bracelet. An inner link 2 is arranged in each case in contact with the mutually facing lateral surfaces of two outer links 1 and a closure element 3 is arranged between the two inner links 2, by means of which closure element mutually facing free ends of semi-axles 6 can be connected to one another in a form-fitting manner. <IMAGE>
Patent EP-0342301-A1 (EP)
Inventor: PERUZZI LUIGI
IPC: B62D33/023
Filed: 1988-05-17
Abstract: This invention relates to a load bearing element (1), and more particularly to an overturning side board for industrial or transport vehicles, said element being preferably made up of a pre­painted, zinc plated steel, and consisting of a first structural shape (2) whose upper edge has a portion (4) which is at right angles to its lateral surface, and has a shaped bend, and whose lower edge (8) is so bent as to form a U shaping whose portion per­pendicular to the surface of the structural shape (2) is smaller in length with respect to the portion (4) of the upper edge; said element consisting also of a second structural shape (3), whose height is equal to that of said first structural shape (2),and whose upper edge (5) has a portion which is perpendicular to its lateral surface, and has a shaped bend, which can be coupled with the shaped bend of said first structural shape (2), and has a bottom edge (9) which is bent so as to form a U shaping whose por­tion which is perpendicular to the lateral surface of the struc­tural shape (3) is smaller in length with respect to the portion of the upper edge (5); said element also consisting of a third structural shape (11), as an inverted U with bent edges, which is coupled at the inside part with the lower edges of said first (2) and second (3) structural shapes; said element being also made up of locking means, and in particular of the hinge of said side board, said means being fastened to said third structural shape (11); said first (2) and second (3) structural shapes being realized so as to be spaced by a distance equal to the width of said third structural shape (11), and so as to have at the center parts one or more shapings that cause them to fit together lateral­ly through some extent.
Patent EP-0319491-A1 (EP)
Inventor: GENTILI GUIDO BIFFI
IPC: H04M11/00
Filed: 1988-12-01
Abstract: To feed meteorologic information to aircrafts equipped with usual phonic radio-receiving and radio-­transmitting unit (1), a ground located apparatus is provided comprising: a radio receiver (7) operating at a certain frequency, able to receive a coded signal from the usual on-board phonic radio transmitter (1); a decoder (9) which transforms the signal to make it operative for the sets or groups located downstream thereof; a vocal synthesizer (10) able to be driven by the decoded signal; a phonic radio-transmitter (12) for the data generated by the vocal synthesizer (10) at the frequency of the on-board radio receiver equipment (1); and an automatic meteorological observation post (14, 14A) whose numeric data are transformed into phonic data by said vocal synthesizer and sent out.
Patent EP-0344202-A1 (EP)
Title: Iodized polymers, processes for their preparation and their applications as contrast products.
Inventor: PARIS DOMINIQUE
IPC: A61K49/04
Filed: 1988-02-12
Abstract: PCT No. PCT/FR88/00077 Sec. 371 Date Sep. 21, 1989 Sec. 102(e) Date Sep. 21, 1989 PCT Filed Feb. 12, 1988 PCT Pub. No. WO88/06162 PCT Pub. Date Aug. 25, 1988Iodized polymers, comprising a skeleton consisting of a dextrane onto which are grafted groups of the formula (I). Application of the these compounds as contrast products.
Patent EP-0306525-A1 (EP)
Inventor: YORK BILLIE M JR
IPC: A61K31/50
Filed: 1988-03-18
Abstract: Un procédé d'augmentation de la sensibilité de mammifères (par exemple, d'êtres humains) à l'insuline se fonde sur l'utilisation d'inhibiteurs de la réductase aldose afin de rétablir et de maintenir des taux réduits de glutathione intracellulaire, stimulant ainsi la formation de liaisons mixtes bisulphures avec les récepteurs d'insuline.
Patent EP-0352292-A1 (EP)
Inventor: VANDERPOL JERALD
IPC: B23Q1/48
Filed: 1988-03-28
Abstract: Un tour portable comporte une bague fixe et une bague à fente rotative (12, 22), la bague fixe (12) étant conçue pour être assujettie sur une pièce tubulaire (18), la bague rotative (22) étant relativement rotative par rapport à la bague fixe pour porter un tour (34) pouvant exécuter une opération d'usinage sur la pièce tandis qu'il est entraîné autour de la circonférence de cette dernière. Un agencement de coussinets, destiné à supporter sur la bague fixe la bague à rotation relative, possède une pluralité de segments de coussinets (48) discrets espacés circonférentiellement, ayant chacun des surfaces radiales et de butée convergentes (52) afin de venir en contact avec la région extrême arrière de la bague rotative en vue de permettre son positionnement et son guidage axiaux, radiaux et rotatifs par rapport à la bague fixe. Un système de réglage (53) est prévu pour positionner et régler avec précision la position de chacun des segments du coussinet par rapport à la bague fixe afin de permettre la compensation de l'usure et des variations dimensionnelles.
Patent EP-0322461-A1 (EP)
Inventor: SATOU FUMITAKA
IPC: C09B67/24
Filed: 1988-06-23
Abstract: Colorant particulaire à diffusion nulle obtenu par enduction de particules de colorant à l'état particulaire avec un agent d'enduction sélectionné entre une substance hautement moléculaire, un monosaccharide et un oligosaccharide.
Patent EP-0328611-A1 (EP)
Inventor: CHAPMAN MARK ADRIAN VINCENT
IPC: G01D5/36
Filed: 1988-08-19
Abstract: Signal processing apparatus is described for processing a plurality of analogue signals from the detectors, for exam­
ple, of a laser interferometer system. As can be seen in Fig. 3 of the drawings the apparatus uses one or more analogues to 
digital converters (AD1, AD2) to digitise the signals, and a look-up table or tables (LUT1, LUT2) into which are pre-pro­
grammed information such as signal strength data and interpolated position data. The digitised signals from the converters 
are passed to the input addresses of both of the look-up tables, which output the corresponding signal strength and posi­
tion data extremely rapidly. The outputs of the look-up tables are latched and subsequently read by a micro-processor 
which provides the required information. The system is very flexible and extremely fast thus providing effectively continu­
ous monitoring of the detector signals.
Patent EP-0328121-A1 (EP)
Inventor: KOHN HAROLD L
IPC: A61K38/00
Filed: 1989-02-09
Abstract: 7-substituted hydrazine mitomycin analogs are provided having anti-tumor activity in experimental animal tumors. The compounds are made by treating mitomycin A with a substituted acid hydrazide or alkyl carbazate. Acyl substituted hydrazine mitomcyin analogs are disclosed.